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Rapid:
Individual Calculations September 2017 |
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| Kovalsky, Vadim Total change: 4.20 | |   |
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| Cossack pearl - B (rapid) | Zaporizhzhia | UKR | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1743 | 2.00 | 5 | 0.21 | 20 | 4.20 | |
|  Borisenko, Viacheslav | m | | 2143 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smolin, Sergey | m | | 2143 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alekseeva, Nadezchda | | | 1526 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zakladny, Olexandr | | | 1776 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Neronov, Boris | | | 1817 | UKR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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